EP0026370A3 - Device for inserting bars into tubes - Google Patents

Device for inserting bars into tubes Download PDF

Info

Publication number
EP0026370A3
EP0026370A3 EP80105447A EP80105447A EP0026370A3 EP 0026370 A3 EP0026370 A3 EP 0026370A3 EP 80105447 A EP80105447 A EP 80105447A EP 80105447 A EP80105447 A EP 80105447A EP 0026370 A3 EP0026370 A3 EP 0026370A3
Authority
EP
European Patent Office
Prior art keywords
tubes
inserting bars
bars
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP80105447A
Other versions
EP0026370B1 (en
EP0026370A2 (en
Inventor
Vladimiro Fabbri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IEMCA SpA Industria Elettromeccanica Complessi Automatici
Original Assignee
IEMCA SpA Industria Elettromeccanica Complessi Automatici
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IEMCA SpA Industria Elettromeccanica Complessi Automatici filed Critical IEMCA SpA Industria Elettromeccanica Complessi Automatici
Publication of EP0026370A2 publication Critical patent/EP0026370A2/en
Publication of EP0026370A3 publication Critical patent/EP0026370A3/en
Application granted granted Critical
Publication of EP0026370B1 publication Critical patent/EP0026370B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/02—Arrangements for automatically conveying or chucking or guiding stock for turning-machines with a single working-spindle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53652—Tube and coextensive core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5367—Coupling to conduit
EP80105447A 1979-09-28 1980-09-12 Device for inserting bars into tubes Expired EP0026370B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT349479 1979-09-28
IT03494/79A IT1126017B (en) 1979-09-28 1979-09-28 DEVICE FOR THE INTRODUCTION OF BARS WITHIN PIPES

Publications (3)

Publication Number Publication Date
EP0026370A2 EP0026370A2 (en) 1981-04-08
EP0026370A3 true EP0026370A3 (en) 1983-03-30
EP0026370B1 EP0026370B1 (en) 1985-06-05

Family

ID=11108419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80105447A Expired EP0026370B1 (en) 1979-09-28 1980-09-12 Device for inserting bars into tubes

Country Status (4)

Country Link
US (1) US4366610A (en)
EP (1) EP0026370B1 (en)
DE (1) DE3070737D1 (en)
IT (1) IT1126017B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630348A (en) * 1981-09-22 1986-12-23 Showa Denko Kabushiki Kaisha Double-pipe combining device
IT1264584B1 (en) * 1993-06-11 1996-10-04 Pietro Cucchi Spa BAR LOADERS FOR AUTOMATIC LATHES
EP0900612B1 (en) * 1997-09-05 2002-10-16 Markus Samuel Geiser Device for feeding automatically bars, especially for CNC-lathes
CN107598191A (en) * 2017-10-31 2018-01-19 东北大学 A kind of numerically controlled lathe automatic feeding
CN111941030A (en) * 2020-09-01 2020-11-17 江苏省特种设备安全监督检验研究院 Automatic pipe penetrating machine and pipe penetrating method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848786A (en) * 1956-05-01 1958-08-26 Kendall Frederick William Means for feeding bar stock in automatic machine tools
US3283391A (en) * 1964-12-07 1966-11-08 Ingraham Company Apparatus for mass-producing precision parts from longitudinal supply stock
DE2024032A1 (en) * 1969-06-19 1971-01-07 Fabnque de machines Andre Bechler S.A., Moutier (Schweiz) Automatic device for loading automatic lathes with round or profiled material bars
US3612298A (en) * 1968-11-15 1971-10-12 Shiro Azuma Automatic bar-feeding apparatus
FR2254391A1 (en) * 1973-12-18 1975-07-11 Eunipp Ag
DE2701398A1 (en) * 1977-01-14 1978-07-20 Hagenuk Neufeldt Kuhnke Gmbh Feed for rod workpieces in machine tool - consists of guide tube which can be loaded sideways with push rod to move rod workpiece

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426401A (en) * 1945-08-18 1947-08-26 Roberts & Porter Inc Apparatus for applying a tubular fabric cover to rolls
DE850589C (en) * 1950-07-04 1952-09-25 Reisholz Stahl & Roehrenwerk Device for pulling hot-formed pipes from the mandrel over the mandrel
US3483607A (en) * 1967-11-13 1969-12-16 Bayshore Plumbing Co Pipe assembly tool
US3639967A (en) * 1969-05-26 1972-02-08 B & B Pipul Inc Pipe-joining machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848786A (en) * 1956-05-01 1958-08-26 Kendall Frederick William Means for feeding bar stock in automatic machine tools
US3283391A (en) * 1964-12-07 1966-11-08 Ingraham Company Apparatus for mass-producing precision parts from longitudinal supply stock
US3612298A (en) * 1968-11-15 1971-10-12 Shiro Azuma Automatic bar-feeding apparatus
DE2024032A1 (en) * 1969-06-19 1971-01-07 Fabnque de machines Andre Bechler S.A., Moutier (Schweiz) Automatic device for loading automatic lathes with round or profiled material bars
FR2254391A1 (en) * 1973-12-18 1975-07-11 Eunipp Ag
DE2701398A1 (en) * 1977-01-14 1978-07-20 Hagenuk Neufeldt Kuhnke Gmbh Feed for rod workpieces in machine tool - consists of guide tube which can be loaded sideways with push rod to move rod workpiece

Also Published As

Publication number Publication date
EP0026370B1 (en) 1985-06-05
IT7903494A0 (en) 1979-09-28
IT1126017B (en) 1986-05-14
DE3070737D1 (en) 1985-07-11
US4366610A (en) 1983-01-04
EP0026370A2 (en) 1981-04-08

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